词汇	teaching approaches
释义	teaching approaches 教学方法
随便看	direct-acting finder direct-acting haulage direct acting hoist direct-acting hoist direct acting instrument direct-acting instrument direct acting load direct-acting load direct-acting magnetic system direct-acting measuring apparatus direct-acting measuring instrument direct acting mutagens direct-acting overflow valve directacting pump direct acting pump direct-acting pump direct-acting reciprocating pump direct acting recorder direct-acting recorder direct acting recording instrument direct-acting recording instrument direct-acting recording instrum-ent direct acting regulator direct-acting regulator Direct Acting System